ValidationSignalsImpl Class Reference

ValidationSignalsImpl manages a list of shared_ptr<CValidationInterface> callbacks. More...

Collaboration diagram for ValidationSignalsImpl:

Classes
struct	ListEntry
	List entries consist of a callback pointer and reference count. More...

Public Member Functions
	ValidationSignalsImpl (std::unique_ptr< util::TaskRunnerInterface > task_runner)
void	Register (std::shared_ptr< CValidationInterface > callbacks) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
void	Unregister (CValidationInterface *callbacks) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
void	Clear () EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)
	Clear unregisters every previously registered callback, erasing every map entry. More...
template<typename F >
void	Iterate (F &&f) EXCLUSIVE_LOCKS_REQUIRED(!m_mutex)

Public Attributes
std::unique_ptr< util::TaskRunnerInterface >	m_task_runner

Private Member Functions
std::list< ListEntry > m_list	GUARDED_BY (m_mutex)
std::unordered_map< CValidationInterface *, std::list< ListEntry >::iterator > m_map	GUARDED_BY (m_mutex)

Private Attributes
Mutex	m_mutex

Detailed Description

ValidationSignalsImpl manages a list of shared_ptr<CValidationInterface> callbacks.

A std::unordered_map is used to track what callbacks are currently registered, and a std::list is used to store the callbacks that are currently registered as well as any callbacks that are just unregistered and about to be deleted when they are done executing.

Definition at line 32 of file validationinterface.cpp.

Constructor & Destructor Documentation

ValidationSignalsImpl()

ValidationSignalsImpl::ValidationSignalsImpl ( std::unique_ptr< util::TaskRunnerInterface >  task_runner )

inlineexplicit

Definition at line 47 of file validationinterface.cpp.

Member Function Documentation

Clear()

void ValidationSignalsImpl::Clear ( )

inline

Clear unregisters every previously registered callback, erasing every map entry.

After this call, the list may still contain callbacks that are currently executing, but it will be cleared when they are done executing.

Definition at line 72 of file validationinterface.cpp.

GUARDED_BY() [1/2]

std::list<ListEntry> m_list ValidationSignalsImpl::GUARDED_BY ( m_mutex  )

private

GUARDED_BY() [2/2]

std::unordered_map<CValidationInterface*, std::list<ListEntry>::iterator> m_map ValidationSignalsImpl::GUARDED_BY ( m_mutex  )

private

Iterate()

template<typename F >

void ValidationSignalsImpl::Iterate ( F &&  f )

inline

Definition at line 81 of file validationinterface.cpp.

Register()

void ValidationSignalsImpl::Register ( std::shared_ptr< CValidationInterface >  callbacks )

inline

Definition at line 50 of file validationinterface.cpp.

Unregister()

void ValidationSignalsImpl::Unregister ( CValidationInterface *  callbacks )

inline

Definition at line 58 of file validationinterface.cpp.

Member Data Documentation

m_mutex

Mutex ValidationSignalsImpl::m_mutex

private

Definition at line 35 of file validationinterface.cpp.

m_task_runner

std::unique_ptr<util::TaskRunnerInterface> ValidationSignalsImpl::m_task_runner

Definition at line 45 of file validationinterface.cpp.

---

The documentation for this class was generated from the following file:

• src/validationinterface.cpp